Depth Micrometer Series 329

Interchangeable measuring stick For measuring distances in a wide range Interchangeable ø4 mm extension shaft allows you to measure in a variety of ways. Ratchet Stop provides constant measurement force. and can lock the measuring rod

  • Resets the ABS origin at the current spindle position to the minimum value of the measuring range and switches to ABS mode.
  • A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode.
  • Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility where the instrument must be moved away from the workpiece before the reading can be recorded.
  • Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system.
  • The reading on the LCD disappears after this instrument is idle for about 20 minutes, but the reading and measurement mode are retained. Turning the spindle causes the reading to reappear.
  • In case of an overflow on the LCD or a computing error, an error message appears on the LCD, and the measuring function stops. This prevents an instrument from giving an erroneous reading. Also, when the battery voltage drops to a certain level, the low-battery-voltage alarm annunciator appears well before the micrometer becomes unusable.
  • This function allows the PRESET (origin point setting) function and the ZERO (zero-setting) function to be locked to prevent these points being reset accidentally.
  • Battery*: SR44 (1 pc.), 938882, for initial operational checks (standard accessory)
  • Battery life*: Approx. 2.4 years under normal use
  • Digimatic models
  • Scale type: Electromagnetic induction absolute encoder
  • Standard Accessories: 301336 Spanner, 04GAA274 Spanner, 202863 Hex-Spanner